First, the biogas leak
Biogas is a combustible gas, which also contains toxic gases such as hydrogen sulfide and carbon monoxide. Biogas leakage may cause fire and explosion, human and animal poisoning, and suffocation and death. Precautionary measures: 1. Before the biogas digesters are put into use, the pipelines, fittings and installations should be thoroughly inspected to ensure that they are delivered without leakage. 2. The biogas transmission and distribution system should be checked frequently for leaks. If there is air leakage, damage or aging, it should be replaced in time. 3. Always observe changes in biogas pressure. When the gas production in the biogas digester is strong and the pressure in the pool is too high, the gas should be used immediately and deflated to prevent the gas chamber from swelling, damaging the pool cover and filling the pressure gauge with water, causing leakage.
Second, biogas poisoning, suffocation
Improper use of biogas (such as exceeding a certain concentration) can cause poisoning of humans and animals, and serious deaths. Biogas production is an anaerobic fermentation process, and if people enter directly, they will suffocate and die. Precautionary measures: 1. Strictly avoid biogas leakage. When smelling rotten eggs indoors, you should quickly open the doors and windows to ventilate and turn off the biogas delivery main switch. 2. The maintenance of the biogas tank must be carried out by professionals.
Before entering the pool for inspection, the fermentation liquid in the pool should be cleaned first, all the covers should be opened for 1 to 2 days, and the pool should be blown to discharge the residual biogas; use small animals to put into the biogas tank for testing, if there is no abnormality, The guardian of the outside pool can enter the pool under the supervision of the guardian. It is strictly forbidden to operate by one person. The person entering the pool must fasten the seat belt. If there is dizziness or nausea after entering the pool, it should be discharged immediately. If someone faints in the pool, it should be Immediately manually input fresh air into the pool and pull it out of the pool. Do not blindly rescue the pool. 3. It is strictly forbidden to live in the kitchen and in rooms with biogas equipment. 4. It is strictly forbidden to install the biogas water heater in the bathroom. 5. Do not close all doors and windows when using biogas.
Third, the biogas fire explosion
Biogas is a flammable gas. If it is leaked or improperly used, it may explode and explode, causing fire and explosion accidents, resulting in loss of personnel property. Precautionary measures: 1. Strictly prevent biogas leakage. Once leaked, the doors and windows should be quickly ventilated and the biogas main switch should be turned off. Do not turn on the lights or use household appliances, nor smoke or use open flames. When the room is odorless, repair the leaking part. 2. It is strictly forbidden to smoke or use open flame around the biogas digester; it is strictly forbidden to use the open flame to identify whether the new charging biogas digester has produced biogas; it is strictly forbidden to test the gas in the gas pipe of the biogas digester; it is strictly forbidden to check the various switches, joints and gas pipelines for leaks with open flame. 3. It is strictly forbidden to deflate indoors and in a solar greenhouse. 4. It is strictly forbidden to stack flammable materials such as firewood and paper on biogas lamps, biogas stoves, biogas cookers, biogas water heaters and gas pipelines to avoid fires.
Fourth, the use of biogas safe
1. Biogas users should post common knowledge on the safe use of biogas in the obvious location of the kitchen. 2. The feed room, discharge room, water pressure room and storage room of the biogas tank should be covered to prevent human and livestock from falling into the casualties. 3. To educate children not to play around the biogas pool and the gas pipeline, do not twist the biogas switch. 4. The biogas tank should pay attention to cold and frost prevention. In winter, the greenhouse can be covered with a greenhouse or covered with straw on the cover of the inlet and outlet. 5. Biogas users must prepare the necessary fire-fighting equipment and master the method of use.
V. General rescue methods for biogas accidents
1. In the event of a person fainting in the pool, fresh air should be manually introduced into the pool. Do not blindly rescue the pool to avoid a continuous suffocation poisoning accident. 2. Lift the asphyxiation to the shelter on the ground, untie the tops and belts, keep warm, and send them to the hospital for rescue. 3. If there is a fire in the pool, pour water from the biogas tank to the pool to extinguish the fire. 4. If you are in a fire, you should quickly take off your fire, or slowly roll it in your bed, or jump into the water, or use other methods to extinguish the fire. After the fire is extinguished, first cut off the burnt clothes, rinse the dirt with clean water, and wrap the wound or the whole body with clean clothes or sheets, and then send them to the hospital for emergency treatment.
Biogas is a combustible gas, which also contains toxic gases such as hydrogen sulfide and carbon monoxide. Biogas leakage may cause fire and explosion, human and animal poisoning, and suffocation and death. Precautionary measures: 1. Before the biogas digesters are put into use, the pipelines, fittings and installations should be thoroughly inspected to ensure that they are delivered without leakage. 2. The biogas transmission and distribution system should be checked frequently for leaks. If there is air leakage, damage or aging, it should be replaced in time. 3. Always observe changes in biogas pressure. When the gas production in the biogas digester is strong and the pressure in the pool is too high, the gas should be used immediately and deflated to prevent the gas chamber from swelling, damaging the pool cover and filling the pressure gauge with water, causing leakage.
Second, biogas poisoning, suffocation
Improper use of biogas (such as exceeding a certain concentration) can cause poisoning of humans and animals, and serious deaths. Biogas production is an anaerobic fermentation process, and if people enter directly, they will suffocate and die. Precautionary measures: 1. Strictly avoid biogas leakage. When smelling rotten eggs indoors, you should quickly open the doors and windows to ventilate and turn off the biogas delivery main switch. 2. The maintenance of the biogas tank must be carried out by professionals.
Before entering the pool for inspection, the fermentation liquid in the pool should be cleaned first, all the covers should be opened for 1 to 2 days, and the pool should be blown to discharge the residual biogas; use small animals to put into the biogas tank for testing, if there is no abnormality, The guardian of the outside pool can enter the pool under the supervision of the guardian. It is strictly forbidden to operate by one person. The person entering the pool must fasten the seat belt. If there is dizziness or nausea after entering the pool, it should be discharged immediately. If someone faints in the pool, it should be Immediately manually input fresh air into the pool and pull it out of the pool. Do not blindly rescue the pool. 3. It is strictly forbidden to live in the kitchen and in rooms with biogas equipment. 4. It is strictly forbidden to install the biogas water heater in the bathroom. 5. Do not close all doors and windows when using biogas.
Third, the biogas fire explosion
Biogas is a flammable gas. If it is leaked or improperly used, it may explode and explode, causing fire and explosion accidents, resulting in loss of personnel property. Precautionary measures: 1. Strictly prevent biogas leakage. Once leaked, the doors and windows should be quickly ventilated and the biogas main switch should be turned off. Do not turn on the lights or use household appliances, nor smoke or use open flames. When the room is odorless, repair the leaking part. 2. It is strictly forbidden to smoke or use open flame around the biogas digester; it is strictly forbidden to use the open flame to identify whether the new charging biogas digester has produced biogas; it is strictly forbidden to test the gas in the gas pipe of the biogas digester; it is strictly forbidden to check the various switches, joints and gas pipelines for leaks with open flame. 3. It is strictly forbidden to deflate indoors and in a solar greenhouse. 4. It is strictly forbidden to stack flammable materials such as firewood and paper on biogas lamps, biogas stoves, biogas cookers, biogas water heaters and gas pipelines to avoid fires.
Fourth, the use of biogas safe
1. Biogas users should post common knowledge on the safe use of biogas in the obvious location of the kitchen. 2. The feed room, discharge room, water pressure room and storage room of the biogas tank should be covered to prevent human and livestock from falling into the casualties. 3. To educate children not to play around the biogas pool and the gas pipeline, do not twist the biogas switch. 4. The biogas tank should pay attention to cold and frost prevention. In winter, the greenhouse can be covered with a greenhouse or covered with straw on the cover of the inlet and outlet. 5. Biogas users must prepare the necessary fire-fighting equipment and master the method of use.
V. General rescue methods for biogas accidents
1. In the event of a person fainting in the pool, fresh air should be manually introduced into the pool. Do not blindly rescue the pool to avoid a continuous suffocation poisoning accident. 2. Lift the asphyxiation to the shelter on the ground, untie the tops and belts, keep warm, and send them to the hospital for rescue. 3. If there is a fire in the pool, pour water from the biogas tank to the pool to extinguish the fire. 4. If you are in a fire, you should quickly take off your fire, or slowly roll it in your bed, or jump into the water, or use other methods to extinguish the fire. After the fire is extinguished, first cut off the burnt clothes, rinse the dirt with clean water, and wrap the wound or the whole body with clean clothes or sheets, and then send them to the hospital for emergency treatment.
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